Who We Are

About TOP Piston Co.

TOP Piston Co., Ltd., established in 1985, is a Japan-based global manufacturer and distributor of high-performance engine components. As a subsidiary of Takeshi Original Parts (Japan), the company is headquartered in Numazu, Shizuoka, and is recognized for precision engineering, durability, and strict Japanese quality standards. TOP Piston primarily focuses on motorcycle engine parts, delivering reliable solutions for global automotive industries.

Our core product range includes Piston Kits, Connecting Rod Kits, Engine Valves, and Outboard Connecting Rod Kits, designed for superior performance and long-lasting reliability. With a strong global network, TOP Piston Co. serves customers across 120+ countries, supported by regional offices in Japan (Head Office: 2608 Hara, Numazu, Shizuoka 410-0312) and key locations including Singapore, UAE, Germany, USA, UK, Canada, India, Sri Lanka, South Korea, China, Thailand, Brazil, Turkey, Australia, and South Africa. We are committed to innovation, quality, and global distribution excellence.

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